DNSWHOIS.INFO - optimics.cz

Search for IP or hostnames:

optimics.cz checked at 2025-11-16T11:20:45.119Z 232ms 140/140/140 100% R:16 allDone:true timedOut:false

`optimics.cz`

NS	`ns-cloud-d1.googledomains.com`
		A	2001:4860:4802:32::6d ^{🇺🇸 Google}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d ^{🇺🇸 Google}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d ^{🇺🇸 Google}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d ^{🇺🇸 Google}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`aspmx2.googlemail.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	64.233.167.27^{🇺🇸 Google}
			PTR	`wl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4023:1015::1a ^{🇺🇸 Google}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google}
			PTR	`yudfwta-in-f26.1e100.net`
A	2a02:2b88:1:4::b8 ^{🇨🇿 WEDOS Internet}
		PTR	`hc1-wd328.wedos.net`
A	46.28.106.78^{🇨🇿 WEDOS Internet}
		PTR	`hc1-wd328.wedos.net`

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Starts with same word

optimics.com

optimics.cz

Starts similarily

optimisc.eu

mioptics.eu

optimisc.com

picostim.co.uk

simoptic.com

opticism.com

picostim.us

simoptic.de

optimisc.de

picostim.com

motipics.com

imoptics.com

optimics.com

mioptics.sk

optimics.cz

mitopics.com

mioptics.com

AI analysis

optimics.cz has two IP numbers: 2a02:2b88:1:4::b8 and 46.28.106.78.

Other host names, for instance dvbh.cz, paber.cz, petrsevcik.eu, secogroup.cz and hsls.sk share IP numbers with optimics.cz.

optimics.cz delegates to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

optimics.cz at least partially shares name servers with other domains, including playgs.net, aaastations.com, madmoomedia.com, reiortizmusic.com and uloop.com.

Host names with two IP numbers: ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.

optimics.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

optimics.cz shares at least some mail servers with other domains, for example onlinez.net, a2z-turnkey.com, ikos.pt, aolae.com and nubista.com.

these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

Hostname aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

Hostname aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

Hostname aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 64.233.167.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

Hostnames pointing to 2a00:1450:400c:c00::1b: aspmx3.googlemail.com and aspmx.l.google.com.

dbq